This is an episode list for the science fictiontelevision seriesStar Trek: Voyager, which aired on UPN from January 1995 through May 2001. This is the fourth television program in the Star Trek franchise, and comprises a total of 172 episodes over the show's seven seasons. Four episodes of Voyager ("Caretaker", "Dark Frontier", "Flesh and Blood", and "Endgame") each originally aired as two-hour presentations, and are considered whole episodes on the DVD release; additionally, parts I and II of "The Killing Game" aired back-to-back, and are treated as separate episodes on the DVD release. The episodes are listed in chronological order by original air date, which match the episode order in each season's DVD set. This list also includes the stardate on which the events of each episode took place.

While searching for a missing Maquis ship with a Starfleet spy aboard, USS Voyager is swept away to the Delta Quadrant, more than 70,000 light-years from home, by an incredibly powerful being known as the "Caretaker."

Tuvok experiences brain-damaging flashbacks to his service on the Excelsior. He and the captain attempt to find the reason for the flashbacks, believed to be a suppressed memory, through a joint mindmeld.

Tom Paris and Harry Kim are trapped in a prison. Tom gets stabbed trying to protect Kim, leaving him to try to find an escape plan alone. Simultaneously, Voyager is trying to find a way to prove their innocence.

Neelix dies in an attempt to sample proto-matter from a nebula. Seven of Nine helps resuscitate him using Borg nanoprobes, but Neelix, having no memory of an afterlife of any kind, experiences a spiritual crisis.

The Doctor's program is sent to an advanced Starfleet vessel via a vast ancient communications network, but he soon discovers that only he and the ship's own EMH remain to fight against Romulans who have taken over the ship and are attempting to return to Romulan space with it.

Janeway plans to steal a transwarp coil from a disabled Borg ship to shorten their journey home. Seven of Nine experiences memories of her past just before she and her parents are assimilated and plans to re-join the Borg collective. The Borg Queen tells Seven of Nine that she is interested in her as the only Borg to have ever returned to being an individual.

The Doctor adds daydreaming to his program, imagining himself as the Emergency Command Hologram (ECH) aboard Voyager; but aliens, tapping into his perceptions to observe the crew, prepare an attack when they believe that what they are seeing in the daydreams is real.

The family of Icheb, one of the Borg children, is found, but he is reluctant to rejoin them. Seven, too, is reluctant for him to leave the ship; and his parents are concealing the real reason for desiring his return.

The Doctor's creator, Lewis Zimmerman, is dying in the Alpha Quadrant from a disease similar to the Vidiian phage. The Doctor's compressed matrix is transferred to Zimmerman's lab on the Jupiter station, to assist Mr. Barclay and Counselor Troi in attempting to treat the illness.

A hologram of Reginald Barclay is sent to Voyager, supposedly to implement a dangerous plan to bring them home; but the hologram has been tampered with by some Ferengi, who are trying to steal valuable Borg nanoprobes from Seven of Nine.

Voyager's hologram technology, which Janeway had previously donated to the Hirogen, has been modified to make the holographic "prey" more cunning, enabling the hologram characters to rebel against their new masters.

Now married to Tom Paris, B'Elanna Torres discovers she is pregnant. The Doctor tells her to expect a daughter; but B'Elanna's unresolved fear of the childhood traumas, which she suffered as a part-Klingon girl growing up among humans, makes her determined to remove her child's Klingon DNA.

The Voyager crew is brainwashed into taking new jobs on an industrialized planet that has a severe labor shortage, leaving only Chakotay, Kim and Neelix (who were on an away mission) and the Doctor (who, in the absence of the crew, has become the Emergency Command Hologram) to save them.

Story by : Rick Berman, Kenneth Biller and Brannon Braga Teleplay by : Kenneth Biller and Robert J. Doherty

Various

May 23, 2001 (2001-05-23)

40840-828 (271/272)

N/A

In the future where it took Voyager 23 years to get home, Admiral Janeway devises a plan to alter history. As the crew enters a final showdown with the Borg, the two Janeways implement a risky plan to take out one of the six Borg Transwarp Hubs in the galaxy and simultaneously cross the transwarp threshold to get home.